/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.dtstack.chunjun.restore.mysql.transformer;

import com.dtstack.chunjun.cdc.DdlRowData;
import com.dtstack.chunjun.cdc.ddl.DdlRowDataConvented;
import com.dtstack.chunjun.util.GsonUtil;

import com.alibaba.fastjson.JSONObject;

public class DDLRowDataTransformer {

    private DDLRowDataTransformer() throws IllegalAccessException {
        throw new IllegalAccessException(getClass() + " can not be instantiated.");
    }

    public static DdlRowData transform(String in) {
        JSONObject jsonObject = JSONObject.parseObject(in);

        JSONObject rowData = jsonObject.getJSONObject("rowData");
        if (rowData != null) {
            return GsonUtil.GSON.fromJson(in, DdlRowDataConvented.class);
        } else {
            return GsonUtil.GSON.fromJson(in, DdlRowData.class);
        }
    }
}
